202226830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42043}}^1$

素因数の和:42100

約数の個数: 32

約数和(自身を含む): 402613344

約数和(自身を除く): 200386514

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 42043, 84086, 210215, 420430, 546559, 1093118, 1555591, 2732795, 3111182, 5465590, 7777955, 15555910, 20222683, 40445366, 101113415, 202226830]

約数ペア:

[(1, 202226830), (2, 101113415), (5, 40445366), (10, 20222683), (13, 15555910), (26, 7777955), (37, 5465590), (65, 3111182), (74, 2732795), (130, 1555591), (185, 1093118), (370, 546559), (481, 420430), (962, 210215), (2405, 84086), (4810, 42043)]